DDC

Class [37]
Construction and Repair Services

Installation, repair and maintenance of electronic circuits, electric apparatus for data conversion, electric amplifiers, solid state electric transformers and solid state electric transmitters, all for control purposes, electric apparatus for encoding shaft angles, apparatus for indicating or simulating angles, computers, interface units for computers, micro-processors, data bus isolation transfers, electronic apparatus and instruments, all incorporating micro-processors and for the transmission of information, voltage regulators, switches, converters and rectifiers, all being electric, data bus exercisers and emulators, synchro and resolver simulators all being testing apparatus, noise testers, attitude (orientation) data encoder apparatus, power supplies comprising transformers, rectifiers, voltage regulators and of power drivers and circuit matching apparatus; installation, repair and maintenance of parts and fittings for all the aforesaid goods; all included in Class 37.